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Half Marathons found in September
View all ↓Half Marathons in September 2026
Find A Race is the US's favourite event listings site. Check out our list of September 2026 Half Marathons below.
Race Calendar: Half Marathons found in September
🚀Boosted
Medal Madness 5K, 10K, & 13.1M at Stockbridge, GA (38)
Stockbridge, Georgia
Sat 19 Sep 26
$33.80 - $70.90
🚀Boosted
National Chocolate Day: Run for Chocolates 5K/10K/13.1 LAS VEGAS
Las Vegas, Nevada
Sat 12 Sep 26
$32.80 - $48.70
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Michigan Trail Fest
Thompsonville, Michigan
Fri 04 Sep 26
$48.70 - $96.40
CRC Labor Day Weekend 10K & 5K
Fort Worth, Texas
Sat 05 Sep 26
$38.10 - $43.40
Medal Madness 5K & 13.1M at Hickory, NC (36)
Hickory, North Carolina
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Knoxville, TN (36)
Knoxville, Tennessee
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K & 13.1M at Williamsburg, VA (36)
Williamsburg, Virginia
Sat 05 Sep 26
$33.80 - $70.90
Beach Day 5k, 10k, 15k, Half Marathon
Long Beach, Los Angeles
Sat 05 Sep 26
$22.99 - $37.99
Medal Madness 5K, 10K, & 13.1M at Stillwater, OK (36)
Stillwater, Oklahoma
Sat 05 Sep 26
$33.80 - $70.90
Nebraska Marathon - Marathon, Half Marathon, 10K & 5K
Papillion, Nebraska
Sat 05 Sep 26
$51.74 - $168.74
Medal Madness 5K, 10K, & 13.1M at Biglerville, PA (36)
Biglerville, Pennsylvania
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Springdale, AR (36)
Springdale, Arkansas
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Bel Air, MD (36)
Bel Air, Maryland
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K & 13.1M Naples, FL (36)
Naples, Florida
Sat 05 Sep 26
$33.80 - $70.90
Hill Country Triple Trail Run
Burnet, Texas
Sat 05 Sep 26 - Mon 07 Sep 26
$13.05 - $139.65
Medal Madness 5K, 10K, & 13.1M at Longview, TX (36)
Longview, Texas
Sat 05 Sep 26
$33.80 - $70.90
The Labor Day Slay 5K-10K-10K-RUCK & Half Marathon
St Louis, Missouri
Sat 05 Sep 26
$52.94 - $95.34
Medal Madness 5K, 10K, & 13.1M at Grand Ledge, MI (36)
Grand Ledge, Michigan
Sat 05 Sep 26
$33.80 - $70.90
Aliferis Memorial Race
Alpena, Michigan
Sat 05 Sep 26
$21.10 - $26.25
Medal Madness 5K, 10K, & 13.1M at Beaumont, TX (36)
Beaumont, Texas
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Beavercreek, OH (36)
Beavercreek, Ohio
Sat 05 Sep 26
$33.80 - $70.90
Step Up Half Marathon, Relay & 5k
Storm Lake, Iowa
Sat 05 Sep 26
$22.20 - $54.00
FIESTA HALF MARATHON & 10K - BAKERSFIELD
Bakersfield, California
Sat 05 Sep 26
$28.00 - $89.48
Medal Madness 5K, 10K, & 13.1M at Fort Smith, AR (36)
Fort Smith, Arkansas
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K & 13.1M at Jacksonville, FL (36)
Jacksonville, Florida
Sat 05 Sep 26
$33.80 - $70.90
The Triboro Adventure Tour
Astoria, New York
Sat 05 Sep 26
$50.00 - $65.00
Medal Madness 5K, 10K, & 13.1M at Savannah, GA (36)
Savannah, Georgia
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Mobile, AL (36)
Mobile, Alabama
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Kansas City, MO (36)
Kansas City, Missouri
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Temple, TX (36)
Temple, Texas
Sat 05 Sep 26
$33.80 - $70.90
Green Lake Area 13dot1 Races - 2026
Green Lake, Wisconsin
Sat 05 Sep 26
$55.15 - $97.85
Medal Madness 5K, 10K, & 13.1M at Ocala, FL (36)
Ocala, Florida
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Piedmont, AL (36)
Piedmont, Alabama
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Columbus, GA (36)
Columbus, Georgia
Sat 05 Sep 26
$33.80 - $70.90
Golden Harvest Half Marathon & 5k/10k - Denver
Westminster, Colorado
Sat 05 Sep 26
Free - $73.94
Medal Madness 5K, 10K, & 13.1M at Rocky Mount, NC (36)
Rocky Mount, North Carolina
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Holiday, FL (36)
Holiday, Florida
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, 13.1M & 26.2M at Everett, WA (36)
Everett, Washington
Sat 05 Sep 26
$33.80 - $102.70
Golden Harvest Half Marathon & 5k/10k - Cleveland
North Royalton, Ohio
Sat 05 Sep 26
$20.83 - $61.22
Cadillac YMCA Festival of Races
Cadillac, Michigan
Sat 05 Sep 26
Free - $80.50
Naperville Trails Half Marathon & 10K
Wheaton, Illinois
Sat 05 Sep 26
$63.24 - $123.74
Leave No Trace
Peninsula, Ohio
Sat 05 Sep 26
$34.10 - $87.60
Showing 41-80 of 579 results
